Abstract

This project is developed for the users to identify his vehicle if someone uses his car.

It consists of a door sensing unit, GSM module and microcontroller unit.

The sensor is connected at the door. When the owner of the car locks the door, he has to switch on the security device.

If some one opens the door, it sends signal to the micro controller unit in the device. The controlling unit sends signal to the GSM module. The GSM module immediately sends message to the hand set.

The GSM receiver in the hand set receives the signal and sends signal to the microcontroller unit. The microcontroller unit sends signal to the display which displays the status of the car. Thus the owner of the car can easily identify that some one is misusing his car. So he can easily catch the thief.

This project is very much used in two wheelers, three wheelers and also two wheelers. It is very accurate and cost effective